*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{   
    font-family: 'Microsoft YaHei', sans-serif; 
    font-size: 14px;
    color: #333;
    background-color: #f5f5f5;
}

a{
    text-decoration: none;
    color: #333;
}   

ul,ol{
    list-style: none;
}   

img{
    border: none;
}      

input,button,textarea{
    border: none;
    outline: none;
}   

input{
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 5px 10px;
}      

button{
    cursor: pointer;
}              











